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SN74LV8154PW, Binary Counter, LV Family, 40 MHz, 2 V to 5.5 V, TSSOP-20

PartNumber: SN74LV8154PW
Ном. номер: 8063830981
Производитель: Texas Instruments
SN74LV8154PW, Binary Counter, LV Family, 40 MHz, 2 V to 5.5 V, TSSOP-20
Доступно на заказ 332 шт. Отгрузка со склада в г.Москва 2-3 недели.
77 × = 77
от 10 шт. — 75 руб.
от 25 шт. — 66 руб.

Описание

The SN74LV8154PW is a 16-bit dual Binary Counter with 3-state output registers. It is designed for 2 to 5.5V VCC operation. It has dedicated clock inputs. The counter shares a clocked storage register to sample and save the counter contents. Both counters share an asynchronous clear input. The 32-bit storage register can be mapped on the output bus 8-bits at a time. Four bus reads are needed to access the contents of both stored counts. The two counters can be chained by connecting CLKBEN\ to RCOA\. All clocks are positive edge triggered. All other inputs are active low. It is fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs, preventing damaging current backflow through the device when it is powered down.

• Can be used as two 16-bit counters or a single 32-bit counter
• Ioff Supports partial-power-down mode operation
• Latch-up performance exceeds 250mA per JESD 17
• 8-bit Counter read bus
• Green product and no Sb/Br

Полупроводники - Микросхемы\Логические\Счетчики

Технические параметры

Минимальная Рабочая Температура
-40°C
Максимальная Рабочая Температура
85°C
Максимальное Напряжение Питания
5.5В
Минимальное Напряжение Питания
Количество Выводов
20вывод(-ов)
Уровень Чувствительности к Влажности (MSL)
MSL 1 - Безлимитный
Упаковка
Поштучно
Стиль Корпуса Микросхемы Логики
TSSOP
Тип Счетчика
Двоичный
Тактовая Частота
40МГц
Максимальный Счет
65535